Front splitter for the GR-chassis WRX STI (2009-2011) that actually works - not just a lip to catch curbs. Designed for fast-road and track-day use, it adds meaningful front-end downforce without demanding race-spec suspension or alignment.
In the box: splitter lip, full stainless mounting kit, and clear fitting guide. Bolt-on fitment - no drilling, trimming or fabrication needed.
Fits GR chassis WRX STI only - confirmed, no guesswork
Stiff, UV-stable ABS composite construction
Aggressive stance without compromising daily drivability
